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Class Information
Number: 701/88
Name: Data processing: vehicles, navigation, and relative location > Vehicle control, guidance, operation, or indication > Indication or control of braking, acceleration, or deceleration > Antispin, traction control, or drive slip control > Restricting differential operation
Description: Antispin, traction control, or drive slip control wherein the electrical data processing system or calculating computer is designed to control the braking, acceleration, or deceleration of a vehicle by independently regulating the output torque to the wheels of the vehicle.


Patents under this class:
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Patent Number Title Of Patent Date Issued
7613559 Method for automatically actuating longitudinal blocks in four wheel drive vehicles, in particular in working machines and service vehicles Nov. 3, 2009
7562947 Apparatus for controlling driving force of vehicle Jul. 21, 2009
7509199 System and method for calculating instantaneous placement corrections to achieve towed implement placement on curved paths Mar. 24, 2009
7487028 Device and method for evaluating low-.mu. road and power distribution control device for four-wheel drive vehicles Feb. 3, 2009
7455142 Scaling of side-to-side torque bias to improve cornering in a programmable four wheel drive system Nov. 25, 2008
7444222 Method and apparatus for generating a cornering-corrected eLSD control signal Oct. 28, 2008
7315773 Vehicle motion control method and vehicle motion control apparatus Jan. 1, 2008
7276015 Device for engine-driven goods vehicle Oct. 2, 2007
7276014 Vehicle stability control system for enhanced transfer case compatibility Oct. 2, 2007
7031819 Device and method for influencing the operating mode of at least one vehicle stabilizing device arranged in a vehicle Apr. 18, 2006
7016776 Magnetic powder torque transfer clutch for controlling slip across a differential mechanism Mar. 21, 2006
6909959 Torque distribution systems and methods for wheeled vehicles Jun. 21, 2005
6873896 Drive-force distribution controller and drive-force distribution method for four-wheel-drive vehicle Mar. 29, 2005
6719082 Device for preventing wheel lock of vehicle Apr. 13, 2004
6691016 Method for reducing the wheel slip of a motor vehicle Feb. 10, 2004
6606549 For a four-wheel-drive vehicle Aug. 12, 2003
6604041 Method and system for limiting the engine torque of vehicles Aug. 5, 2003
6498974 Method for controlling a transfer case which utilizes a proportional and an integral control component Dec. 24, 2002
6360156 Method and system of determining an acceptable torque level to be applied to at least one clutch pack of an automobile Mar. 19, 2002
6321141 Method and device for detecting motor vehicle tilt Nov. 20, 2001
6219609 Vehicle dynamic control system Apr. 17, 2001
6189643 Differential limiting control apparatus for four wheel drive vehicle Feb. 20, 2001
6186258 Dynamic all wheel drive Feb. 13, 2001
6154701 Method and device for controlling the drive train of a motor vehicle Nov. 28, 2000
6108601 Method and apparatus for the synchronization of two rotating parts Aug. 22, 2000
6085138 Differential lock control system Jul. 4, 2000
6038506 Arrangement for and method of automatically controlling a differential lock in drive axles of a motor vehicle Mar. 14, 2000
6009969 Method for the automatic control of the locking clutches of an all-wheel driven vehicle, and vehicle with articulated-vehicle steering and lockable differentials Jan. 4, 2000
5927422 Method and apparatus for correcting drive wheel slip Jul. 27, 1999
5906645 Auto-drive control unit for vehicles May. 25, 1999
5897601 Vehicle control system having differential control device and wheel rotation control device controlled in relation to each other Apr. 27, 1999
5819194 System for controlling four-wheel drive for motor vehicle Oct. 6, 1998
5802489 Front wheel drive engagement control system for agricultural vehicles Sep. 1, 1998
5752211 Control system for distributing drive torque between front and rear wheels of vehicle May. 12, 1998
5742917 Driving torque distribution control system for vehicle and the method thereof Apr. 21, 1998
5737714 Traction control system for fourwheel drive vehicle Apr. 7, 1998
5671144 Combined power limiting and power distributing traction control system for improving vehicle performance in turns Sep. 23, 1997
5661651 Wireless vehicle parameter monitoring system Aug. 26, 1997
5574643 Traction control for a machine with electronic engine and transmission controls Nov. 12, 1996
5524080 Traction control with variable threshold Jun. 4, 1996
5479348 Differential limiting torque control system for automotive vehicles Dec. 26, 1995
5461568 Torque split control apparatus Oct. 24, 1995
5366041 Vehicle control system Nov. 22, 1994
5332059 Control system for a differential of a motor vehicle Jul. 26, 1994
5287941 Drive wheel torque controlling system for vehicle Feb. 22, 1994
5259476 Torque distribution control system for a four-wheel drive motor vehicle Nov. 9, 1993
5208755 System for controlling distribution of torque to left and right wheels of a motor vehicle May. 4, 1993
5172787 Restricting device for a differential in a motor vehicle Dec. 22, 1992
5168953 Differential limiting force control system and method for vehicle Dec. 8, 1992
5097921 Torque distribution control system for a four-wheel drive motor vehicle Mar. 24, 1992

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